Pod Silencers for Rotary Positive Blowers
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BS 14 SERIES CHAMBER CONSTRUCTION POD SILENCERS
BS 44 series pod silencers are designed for quick assembly of blower packages and provides maximum silencing on blower discharge for blowers operating above transition speed. The silencer pod for motor and blower with supports are combined as one unit to form an integral part of the silencer. This design facilitates easy installation and reduces labor and overall assembly costs. The silencer consists of a multi-chamber, multi-tube arrangement incorporating high frequency absorption packing materials which effectively treats the destructive pulsations and excessive high frequency noise by converting noise energy into heat. The standard construction is heavy duty welded carbon steel sheet and plates. The inlet nozzle is plain pipe which enables easy slip on type flex connector fitting. Custom designs available to suit specific requirements. The external surfaces are rust inhibitive primer coated. The optional features include special flanges, couplings for relief valve installation, tappings for pressure gauge, special material and special paint. For selection, sizing, and pressure drop calculations, please see our reference catalogue 1.
Std. fittings
• up to 3 1/2” size - Male thread nipples • 4” & 5” sizes - optional - male thread nipples or flanges • 6” & above - 125 lbs. ANSI flange drilling • Dimensions and weights are approximate and may change slightly with production models. • Dimension in inches. • Weight in lbs. • Larger sizes are available on request
BS 44 SERIES CHAMBER ABSORPTION TYPE POD SILENCERS
BS 44 series pod silencers are designed for quick assembly of blower packages and provides maximum silencing on blower discharge for blowers operating above transition speed. The silencer pod for motor and blower with supports are combined as one unit to form an integral part of the silencer. This design facilitates easy installation and reduces labor and overall assembly costs. The silencer consists of a multi-chamber, multi-tube arrangement incorporating high frequency absorption packing materials which effectively treats the destructive pulsations and excessive high frequency noise by converting noise energy into heat. The standard construction is heavy duty welded carbon steel sheet and plates. The inlet nozzle is plain pipe which enables easy slip on type flex connector fitting. Custom designs available to suit specific requirements. The external surfaces are rust inhibitive primer coated. The optional features include special flanges, couplings for relief valve installation, tappings for pressure gauge, special material and special paint. For selection, sizing, and pressure drop calculations, please see our reference catalogue 1.
